File:HP Educational Basic optical mark-reader card. Godfrey Manning..jpg

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Description
English: Hewlett–Packard Educational Basic optical mark-reader card.

HP product number 9320-2051
Marked with 715 IF M(A,2)=10 THEN 840

Godfrey Manning.
Date
Source Own work
Author GLMEW

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13 July 2013

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Date/TimeThumbnailDimensionsUserComment
current23:46, 12 July 2013Thumbnail for version as of 23:46, 12 July 2013890 × 402 (431 KB)GLMEWUser created page with UploadWizard

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